Sign holder



FIG. 1 shows a front perspective view of a first embodiment for a design of a sign holder.

FIG. 2 shows a front view of the first embodiment.

FIG. 3 shows a rear view of the first embodiment.

FIG. 4 shows a left side view of the first embodiment.

FIG. 5 shows a right side view of the first embodiment.

FIG. 6 shows a top view of the first embodiment.

FIG. 7 shows a bottom view of the first embodiment.

FIG. 8 shows a front perspective view of a second embodiment for a design of a sign holder.

FIG. 9 shows a front view of the second embodiment.

FIG. 10 shows a rear view of the second embodiment.

FIG. 11 shows a left side view of the second embodiment.

FIG. 12 shows a right side view of the second embodiment.

FIG. 13 shows a top view of the second embodiment; and,

FIG. 14 shows a bottom view of the second embodiment.

The broken line features in the figures illustrate portions of the sign holder that form no part of the claimed design. 

CLAIM The ornamental design for a sign holder, as shown and described. 